Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Arsenopyrite from
South Crofty Mine, Pool, Carn Brea, Cornwall, England, UK


Locality type:Project
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Wolframite Group3
Quartz2
Pyrite1
Feldspar Group1
Cassiterite1
Sphalerite1
Granite1
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view South Crofty Mine, Pool, Carn Brea, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:1036
Long-form Identifier:1:3:1036:8
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.1km (0.1 miles) ⓘNew Cook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK
0.4km (0.2 miles) ⓘCook's Kitchen Mine, Pool, Carn Brea, Cornwall, England, UK
0.5km (0.3 miles) ⓘTincroft Mine, Pool, Carn Brea, Cornwall, England, UK
0.7km (0.4 miles) ⓘDolcoath Mine, Camborne, Cornwall, England, UK
0.8km (0.5 miles) ⓘNew Roskear Shaft, Dolcoath Mine, Camborne, Cornwall, England, UK
0.9km (0.5 miles) ⓘSouth Roskear Mine, South Roskear group (Pendarves Consols), Camborne, Cornwall, England, UK
1.0km (0.6 miles) ⓘNorth Roskear Mine, North Roskear, Camborne, Cornwall, England, UK
1.0km (0.6 miles) ⓘEast Pool Mine, Pool, Carn Brea, Cornwall, England, UK
1.1km (0.7 miles) ⓘWheal Seton, North Roskear, Camborne, Cornwall, England, UK
1.3km (0.8 miles) ⓘCamborne Consols, Camborne, Cornwall, England, UK
References
Russell, Arthur (1911) On the occurrence of Phenacite in Cornwall. Mineralogical Magazine and Journal of the Mineralogical Society, 16 (73) 55-62 doi:10.1180/minmag.1911.016.073.08
Dines, H. G. (1956) The Metalliferous Mining Region of South-West England (1st ed.) Vol. 1. Geological Survey of Great Britain, London.pp.317-326
 
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